package DataStructrue;

import org.junit.Test;

import java.io.*;
import java.util.*;
class Extremeio extends PrintWriter{
    private static final BufferedReader br= new BufferedReader(new InputStreamReader(System.in));
    public Extremeio() {
        super(new BufferedWriter(new OutputStreamWriter(System.out)));
    }
    public String next() {
        StringBuilder sb = new StringBuilder();
        try {
            int c = br.read();
            while (c <= 32) {
                c = br.read();
            }
            while (c > 32) {
                sb.append((char) c);
                c = br.read();
            }
        }catch (Exception ignored){ }
        return sb.toString();
    }
    public int nextInt(){
        return (int)nextLong();
    }
    public long nextLong(){
        boolean negative = false;
        long x = 0;
        try {
            int c = br.read();
            while (c <= 32) {
                c = br.read();
            }
            if (c == '-') {
                negative = true;
                c = br.read();
            }
            while (c > 32) {
                x = x * 10 + c - '0';
                c = br.read();
            }
        }catch (Exception ignored){}
        return negative ? -x : x;
    }
    public double nextDouble() {
        return Double.parseDouble(next());
    }
}
public class Main {
    public static void main(String[] args){
        //时间:O(n!):<10,O(2^n):<20,O(n^3):<200,O(n^2):<5000,O(n*sqrt(n)):<10^5,O(n*log(n)):<10^6,O(n):<10^7
        //空间:128M:int*10^7,512M:int*10^8
        int t=1;
        while(t-->0){ solve(); }
        io.close();
    }
    static Extremeio io=new Extremeio();

    static void solve() {
        int n=io.nextInt();
        int m=io.nextInt();
        int k=io.nextInt();
        int mod= 998244353;

    }



    @Test
    public void test3(){

    }

    @Test
    public void test2() {
        
    }

    @Test
    public void test1(){
        long n=100000L;//数据量
        long a=System.currentTimeMillis();
        test(n);
        System.out.println("运行时间:"+(System.currentTimeMillis()-a));
    }

    //运行时间测试函数
    private void test(long n){



    }
}